Finish Line JCs X - Tie Up for Horses is an excellent feed supplement which effectively promotes horses' healthy muscle function. This supplement delivers an essential set of vitamins that helps muscles use energy more efficiently. It is also ideal as a preventative measure for tying up. Also features an all natural formula containing Riboflavin, Vitamin B6, Vitamin B12, Thiamine and more. This formula does not have any side effects. Comes in a convenient syringe for easy administrations. Sold in 30 cc syringes.